[WE2] Optical Filtering and Switching II

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[WE2-5] Compact Computational Spectrometer with Cascaded Tunable Micro-ring Resonators

○Kai Wang¹, Zeruihong She¹, Hongren Tan¹, Lei Zhang^1,2 (1. Beijing university of posts and telecommunications, 2.State Key Laboratory of Information Photonics and Optical Communications)

Keywords:

Photonic integrated circuits,programmable circuits/filters

We demonstrate a compact computational spectrometer on a silicon-on-insulator platform, achieving a 40 pm resolution in the C-band using cascaded tunable add-drop micro-ring resonators.